Pure Pour,
Zero Oxidation.
Engineered for Shelf-Stable Liquid Preservation. Our multi-layer high-barrier flexible pouches prevent oxygen ingress and preserve delicate flavor profiles. Optimized for Commercial Vineyards & Juice Extractors.
Liquid Integrity Performance Matrix
Precision-engineered flexible packaging designed to eliminate head-space and prevent flavor scalping, extending the secondary shelf life of wines and juices.
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Preserving the Harvest Essence
Our pouches are engineered with aseptic-grade materials to ensure that the delicate tannins in wine and the vitamins in juice remain perfectly stable during transit and storage.
Aroma Retention
- Zero Head-Space Design
- Odorless Inner Liner Technology
- Hermetic Seal Integrity
- Food-Grade PA/PE Co-extrusions
Expert Customization
- Custom-Positioned Spouts
- Hot-Fill & Aseptic-Fill Readiness
- High-Resolution Flexo Printing
- Integrated Carry Handles
Industrial Resilience
- Puncture & Tear Resistance
- Compression-Tested for Stacking
- Leak-Proof Side-Gusset Welds
- Logistics-Optimized Weight Ratio
Download OTR/WVTR Analysis & Industrial Liquid Fatigue Reports
Oxygen Barrier Material Selector
Select from high-performance laminates designed specifically for alcohol and acid stability. Protect juice vitamins and wine tannins from thermal and oxidative stress.
METPET Laminate
PE / METPET / PE
The industrial choice for Bag-in-Box. Provides superior UV protection and an excellent barrier against oxygen migration at an optimized price point.
UV Protection & Flex-Crack Resistance
EVOH High-Barrier
PE / EVOH / PE
Perfect for fresh juices. A crystal-clear film that offers gas barrier properties comparable to metal while allowing full product visibility.
Clear Visibility & Aroma Lock
Aluminum Foil Shield
PET / ALU / NY / PE
The highest tier of protection for concentrated juices and high-value spirits. Total barrier to O2, moisture, and light.
24-Month Shelf Stability
Nylon (BOPA) Reinforced
NY / PE / LLDPE
Designed for heavy liquid loads and rough transit. Exceptional puncture resistance and mechanical strength for bulk shipping.
Extreme Burst & Tear Strength
Require a Tap Flow Rate analysis or compatibility testing for your filling line?
Consult Our Tech Lab Engineers
Vineyard Freshness.
Liquid Precision.
Our high-performance beverage pouches are engineered for vintage-standard protection. We utilize multi-layer co-extrusion to eliminate oxidation and light-strike, ensuring that your wine or juice maintains its complex profile from the cellar to the glass.
Zero-Light Degradation
Our metallized and opaque PET structures block 100% of UV rays, preventing light-strike and pigment breakdown in delicate rosés and white wines.
Extended After-Opening Freshness
Innovative collapsible film technology prevents air ingress during dispensing, keeping juice and wine fresh for up to 6 weeks after the first pour.
Logistical Resilience
High-puncture resistance polymers designed to withstand the hydraulic pressure of liquid during heavy export shipping and drop-tests.
Beverage Tech
Technical FAQ.
Flexible packaging for liquids requires rigorous engineering. We address the core challenges of oxidation, seal failure, and chemical migration with industrial-grade solutions.
"Preserving the Pour"
Industrial Grade Liquid Pouch Solutions
How do you prevent oxidation in Bag-in-Box pouches?
Oxidation is stopped by our EVOH or ALU-foil barrier layers. These materials offer an ultra-low Oxygen Transmission Rate (OTR), ensuring that even sensitive vintage wines remain stable during long-term storage.
Are the spouts and seals leak-proof for high-speed filling?
Yes. We use advanced ultrasonic welding and contamination-resistant resins that ensure a 100% hermetic seal, even if liquid splashes onto the sealing area during high-speed production.
Is there a risk of "plastic taste" or chemical migration?
Never. We utilize solvent-free lamination and organoleptic-tested food-grade liners. Our materials are specifically chosen to be neutral, ensuring the flavor profile of your juice or wine is never altered.
Solving the Realities of
Liquid Distribution
Liquids are prone to spoilage, leakage, and flavor degradation. At Sengelin, we provide the technical barrier structures required to keep your wine and juice at peak quality, reducing waste and protecting your brand's integrity.
"Our product is losing its color and developing off-flavors."
Oxygen ingress leads to browning and vitamin loss. We use multi-layer EVOH co-extruded films that act as a superior gas barrier, keeping oxygen out and freshness in for up to 18-24 months.
"Pouches are bursting or leaking during palletized shipping."
Liquid weight creates immense stress on seams. Our pouches utilize toughened Nylon/PE laminates with high flex-crack resistance, specifically engineered to survive vibrations and impacts.
"We are worried about chemicals leaching into the juice."
We use solvent-free lamination and low-migration inks that comply with strict EU and FDA food safety standards, ensuring that zero chemical odors or tastes impact your beverage.
Ready to Source the
Perfect Wine & Juice Pouches?
Define your liquid type and target shelf life. Our engineers will provide high-performance barrier structures and tap/spout samples tailored to your filling line.
Tell us your pouch specifications.
Send pouch size, fill weight, material preference, printing design, barrier needs, quantity, and delivery target. Our team will reply with structure recommendations and sampling support.